package cn.tedu._05weibopractice.mapper;

import cn.tedu._05weibopractice.pojo.dto.UserRegDTO;
import cn.tedu._05weibopractice.pojo.entity.User;
import cn.tedu._05weibopractice.pojo.vo.UserVO;

public interface UserMapper {

    UserVO selectByUsername(String username);

    int insertUser(User user);
}
